curl -XPUT 'http://127.0.0.1:9200/media_v3?pretty=true' -d '
{
  "aliases" : {
    "media_new" : { }
  },

  "settings": {
     "refresh_interval": "3s",
     "number_of_shards" :   3, 
     "number_of_replicas" : 1 
  }
}
'
